Exposure
ID
MATIS.2023-05-24T01:28:04.963_1
Header ID
MATIS.2023-05-24T01:28:04.963
Date updated
2023-05-24 01:35:56 UTC+0000
Release date
2023-05-24 01:28:04 UTC+0000
UTC Start
2023-05-24 01:28:04.963
UTC End
2023-05-24 01:29:04.971
MJD Start
60088.06116855
MJD End
60088.061863087
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002299
Ambient temperature (°C)
11.28
Seeing (arcsec)
0.905
Observation
ID
55564
Category
calibrator
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
41144
Name
nu. Vir
RA
176.46362
DEC
6.52843
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 79.9570 79.7840 113.2000 113.3000
A0-J2 123.1910 123.0170 90.7000 90.6000
A0-K0 127.3300 127.2750 71.9250 71.8920
G1-J2 58.1300 58.1420 58.8000 58.8000
G1-K0 85.5310 85.6040 33.8030 33.8500
J2-K0 41.0120 41.0060 357.0090 357.1450
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60088.06116855
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME nu. Vir
RA 176.46362
DEC 6.52843
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 79.957
HIERARCH ESO ISS PBL12 END 79.784
HIERARCH ESO ISS PBLA12 START 113.2
HIERARCH ESO ISS PBLA12 END 113.3
HIERARCH ESO ISS PBL13 START 123.191
HIERARCH ESO ISS PBL13 END 123.017
HIERARCH ESO ISS PBLA13 START 90.7
HIERARCH ESO ISS PBLA13 END 90.6
HIERARCH ESO ISS PBL14 START 127.33
HIERARCH ESO ISS PBL14 END 127.275
HIERARCH ESO ISS PBLA14 START 71.925
HIERARCH ESO ISS PBLA14 END 71.892
HIERARCH ESO ISS PBL23 START 58.13
HIERARCH ESO ISS PBL23 END 58.142
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 58.8
HIERARCH ESO ISS PBL24 START 85.531
HIERARCH ESO ISS PBL24 END 85.604
HIERARCH ESO ISS PBLA24 START 33.803
HIERARCH ESO ISS PBLA24 END 33.85
HIERARCH ESO ISS PBL34 START 41.012
HIERARCH ESO ISS PBL34 END 41.006
HIERARCH ESO ISS PBLA34 START 357.009
HIERARCH ESO ISS PBLA34 END 357.145
HIERARCH ESO ISS AMBI TAU0 START 0.002371
HIERARCH ESO ISS AMBI TAU0 END 0.002227
HIERARCH ESO ISS AMBI TEMP 11.28
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.93